Logic Doesn't Apply To The Real World.

All Intelligent Problem Solvers Are Subject To The Same Ultimate Constraints - Limitations On Space, Time, And Materials.

An Ethicist Is Somebody Who Sees Something Wrong With Whatever You Have In Mind.

We Must See That Music Theory Is Not Only About Music, But About How People Process It. To Understand Any Art, We Must Look Below Its Surface Into The Psychological Details Of Its Creation And Absorption.

I Believed In Realism, As Summarized By John Mccarthy's Comment To The Effect That If We Worked Really Hard, We'd Have An Intelligent System In From Four To Four Hundred Years.

It Makes No Sense To Seek A Single Best Way To Represent Knowledge-because Each Particular Form Of Expression Also Brings Its Particular Limitations. For Example, Logic-based Systems Are Very Precise, But They Make It Hard To Do Reasoning With Analogies. Similarly, Statistical Systems Are Useful For Making Predictions, But Do Not Serve Well To Represent The Reasons Why Those Predictions Are Sometimes Correct.